Synergy® D6 by Coltene is an ultra-esthetic, nanohybrid composite featuring self-blending Duo Shades. Six dentin and two enamel shades are all that are needed to create durable, undetectable restorations. The Synergy D6 Duo Shade concept combines two Vita™ Classic shades to equal one self-blending Duo Shade. The Synergy D6 White Opalescent Enamel recreates an effect that adds a youthful vitality to any restoration. Synergy D6 Universal Enamel restores life to mature, thinning enamel. Formulated with a balanced distribution of fillers and resin particles, Synergy D6 is nonsticky, nonslumping, and highly polishable. Available now at your dental dealer, Synergy D6 Welcome Kits are specially priced and include a FREE intro kit for One Coat 7.0, Coltène/Whaledent’s newest seventh-generation bonding system.